Ethyl benzene is the feedstock of styrene synthesis. The market demand for styrene is increasing while styrene is in short supply in China. In order to utilize
The design features of 8 Mt/a atmospheric and vacuum distillation unit (Ⅲ) in Zhenhai Refiningand Chemical Company are presented and various process schemes ar
A 500kt/a purified PTA plant will be built by Sanxin Chemical Company recently in Shaoxing, Zhejiang. The project is located in the coastal industrial park of S
A Ti/Si complex zeolite has been prepared. X-ray diffraction and infrared spectrometry study has shown that two structures, namely the ZSM-5 and MCM-41, exist i